This article was originally published on www.mentalfloss.com as The Paul McCartney Song That Inspired John Lennon's ...

Even though John Lennon and Paul McCartney created some massive hits for the Beatles, not everything was picture perfect ...

John Lennon was never known as one of the greatest guitarists in the world, but he figured that a good lick was better than ...

John Lennon had a deeper appreciation for 1960s soul, folk, and rhythm and blues, which influenced his work within and beyond ...

The upcoming Special Edition of Rubber Soul has a Lennon demo called "Little Girl" that basically no one knew about ...

This beloved Beatles track caused major tension behind the scenes.

Rick Nielsen and Bun E. Carlos of Cheap Trick once backed John Lennon. You'd never know it from listening to 'Double Fantasy' ...

“I took John’s advice. It was really stupid of me,” Jagger said on ‘Conan O’Brien Needs a Friend’ on Monday, July 13 ...

“Why did I take his advice?!” ...

He may be hitting the big 6-0 next April, but in a very meaningful way, Julian Lennon — firstborn son of John — is only 2 years old. That’s because the singer-songwriter — who was actually born John ...